package Test2;

import java.io.*;
import java.net.InetAddress;
import java.net.Socket;

public class TestClient {
    public static void main(String[] args) throws Exception {
        //1、创建一个Socket连接
        Socket socket = new Socket(InetAddress.getByName("127.0.0.1"), 9000);
        //2、创建一个输出流
        OutputStream os = socket.getOutputStream();
        //3、读取文件
        FileInputStream fis = new FileInputStream(new File("金冬天.png"));
        //4、写出文件
        //图片管道流
        byte[] buffer = new byte[1024];
        int len;
        while ((len = fis.read(buffer)) != -1) {
            os.write(buffer, 0, len);
        }

        //7、通知服务器已传输完毕
        socket.shutdownOutput();

        //6、确定服务器接收到完毕，才能断开连接
        InputStream inputStream = socket.getInputStream();
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        //字符串管道流
        byte[] buffer2 = new byte[1024];
        int len2;
        while ((len2 = inputStream.read(buffer2)) != -1) {
            baos.write(buffer2, 0, len2);
        }
        System.out.println(baos.toString());

        //5、关闭资源
        baos.close();
        inputStream.close();
        fis.close();
        os.close();
        socket.close();
    }
}
